| Commerce City to Octeville | 4,697.60 mi (7,560.05 km) |
| Commerce City to Oignies | 4,825.14 mi (7,765.31 km) |
| Commerce City to Oissel | 4,807.30 mi (7,736.60 km) |
| Commerce City to Olivet | 4,899.80 mi (7,885.46 km) |
| Commerce City to Ollioules | 5,257.32 mi (8,460.84 km) |
| Commerce City to Olonne-sur-Mer | 4,820.54 mi (7,757.90 km) |
| Commerce City to Oloron-Sainte-Marie | 5,007.58 mi (8,058.92 km) |
| Commerce City to Onet Village | 5,079.41 mi (8,174.52 km) |
| Commerce City to Onnaing | 4,849.34 mi (7,804.25 km) |
| Commerce City to Orange | 5,172.63 mi (8,324.54 km) |
| Commerce City to Orchies | 4,833.47 mi (7,778.71 km) |
| Commerce City to Orleans | 4,898.43 mi (7,883.25 km) |
| Commerce City to Orly | 4,879.15 mi (7,852.23 km) |
| Commerce City to Ormesson-sur-Marne | 4,882.47 mi (7,857.57 km) |
| Commerce City to Orsay | 4,873.86 mi (7,843.71 km) |
